نتایج جستجو برای: radio protector capillarization
تعداد نتایج: 102879 فیلتر نتایج به سال:
PURPOSE To determine the efficacy of hearing protector insertion by comparing attenuation values measured by objective (MIRE) and subjective (REAT) methods in groups with and without training. METHODS The study included 80 male subjects assigned to experimental (with training) and control (without training) groups. The following procedures were performed: occupational history, objective and s...
Radio protective effects of metformin and its ability to alter the spontaneous induced genotoxic cytotoxic levels on human peripheral blood lymphocytes were investigated in this study. Metformin, a hypoglycemic oral drug, is biguanide derived from Galega officinalis that widely utilized controlling type 2 diabetes mellitus. Whole samples 10 healthy donors (5 males 5 females) exposed two doses g...
This study aimed to analyze the final fermentation culture of Bacillus sphaericus 2362, standardize it and develop an active tablet formulation for use in urban mosquito breeding sites. It was performed in three phases: analysis and standardization of a B. sphaericus fermented culture; physical, chemical, and biological analysis of the active powder (solubility, residual humidity, particle size...
During the past decade, there has been heightened interest in aldosterone as a cardiovascular risk factor, fueled by studies documenting its effects on tissues other than epithelial cells. Of particular interest is the role of aldosterone in exacerbating vascular injury. It is likely that the mechanisms mediating the vascular effects of aldosterone differ from its effects on epithelial cells, e...
Increasing use of nuclear radiation for human welfare necessitates a new, safe and cost effective radio protector not only for personnel’s charged with responsibility of testing or with radiations in laboratories, but also for the general public. Keeping this view, this study has been undertaken to find out the possible radio protective potential of the Grewia asiatica fruit pulp extract (GAE),...
The degradation of irradiated human insulin in aqueous solutions was investigated in order to protect the protein against ionizing radiation. The influence of the drug concentration, excipients and irradiation temperature were studied. Aqueous solutions at pH 2 were irradiated by gamma rays or by accelerated electrons. Two different high-performance liquid chromatography (HPLC) methods were use...
PURPOSE To evaluate and compare the workers' perception of comfort and use aspects regarding two types of hearing protectors (shell and earplug), in three units from a lumbering company, with different implantation times for Hearing Preservation Programs. METHODS This is a cross-sectional study comparing 440 workers' perception of hearing protectors, from three companies in Paraná State (Braz...
791 pression of the optic nerve has also been recommend ed, but it should be performed within 24 hours and its effectiveness is not clear [3]. Papillary mydriasis occurring during the treatment of blow out fracture might indicate irreversible blindness, because it means that the ciliary ganglion or short ciliary nerves are injured [4]. The ciliary ganglion is located posterolateral to the glob...
This paper investigates how formal techniques can be used for the analysis and verification of hybrid systems [1,5,7,16] — systems involving both discrete and continuous behavior. The motivation behind such research lies in the inherent similarity of the hierarchical and decentralized control strategies of hybrid systems and the communication and operation protocols used for distributed systems...
AIMS The aim of this study was to evaluate and to compare the effect of two fluoride varnishes and one fluoride/chlorhexidine varnish on Streptococcus mutans and Streptococcus sobrinus biofilm formation, in vitro. STUDY DESIGN Standard acrylic discs were prepared and divided into groups based on the varnish applied to the disc surface: Fluor Protector, Bifluoride 12, and Fluor Protector + Cer...
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